CatChow0
defc1cb795
Adds scene saving and loading functionality, using a component factory for dynamic component creation and serialization. This allows users to save and load the state of entities, including their components and textures. A new component factory is introduced to register and create different component types. Each component implements serialization and deserialization methods, which are used to store and restore the component's state. A new .ker scene file format is introduced to serialize entity data and to load it back into memory to restore the scene. Also adds a DemoScene_V12.9.0.ker file to showcase the engine.
55 lines
1.9 KiB
C++
55 lines
1.9 KiB
C++
// ComponentFactory.h
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#pragma once
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#include <unordered_map>
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#include <functional>
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#include <memory>
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#include <string>
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#include "entity.h"
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#include "component.h"
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#include "components/identity_component.h"
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#include "components/render_component.h"
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#include "components/transform_component.h"
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#include "components/physics_component.h"
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#include "components/shader_component.h"
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#include "components/model_path_component.h"
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class ComponentFactory {
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public:
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static ComponentFactory& Get() {
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static ComponentFactory instance;
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return instance;
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}
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template<typename T>
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void EnregistrerComposant(const std::string& typeName) {
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m_creators[typeName] = [](std::shared_ptr<ecs::Entity> entity) -> std::shared_ptr<ecs::Component> {
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return entity->AddComponent<T>();
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};
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}
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std::shared_ptr<ecs::Component> CreerComposant(const std::string& typeName,
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std::shared_ptr<ecs::Entity> entity) {
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auto it = m_creators.find(typeName);
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if (it != m_creators.end()) {
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return it->second(entity);
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}
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return nullptr;
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}
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private:
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std::unordered_map<std::string, std::function<std::shared_ptr<ecs::Component>(std::shared_ptr<ecs::Entity>)>> m_creators;
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};
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// Fonction d'initialisation pour enregistrer tous les composants
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inline void EnregistrerTousLesComposants() {
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auto& factory = ComponentFactory::Get();
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factory.EnregistrerComposant<ecs::TransformComponent>("TransformComponent");
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factory.EnregistrerComposant<ecs::PhysicsComponent>("PhysicsComponent");
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factory.EnregistrerComposant<ecs::ShaderComponent>("ShaderComponent");
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factory.EnregistrerComposant<ecs::ModelPathComponent>("ModelPathComponent");
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factory.EnregistrerComposant<ecs::IdentityComponent>("IdentityComponent");
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factory.EnregistrerComposant<ecs::RenderComponent>("RenderComponent");
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// Ajouter d'autres composants ici
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}
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